Mathematics College

please help me please

Answers

Answer 1

Answer:

1. 13

2.9

jauwiwiwijqiwiw9q9qiwsb sorry can't do step bu step way tooooooooo long

Related Questions

Slope of (-3.6) and (-3,0)

Answers

Answer:

the slope for the points is 6

Step-by-step explanation:

what is the slope of this graph thank you

Answers

Answer:

-1/3

Step-by-step explanation:

Answer:

Step-by-step explanation:

-1/3

Please help! Giving Brainliest for the best answer!

Polygons QRST and Q′R′S′T′ are shown on the following coordinate grid:

A coordinate plane with two polygons is shown. Polygon QRST has vertices Q at 3 comma negative 5, R at 2 comma negative 1, S at 5 comma 0, and T at 5 comma negative 4. Polygon Q prime R prime S prime T prime has vertices at Q prime negative 5 comma negative 4, R prime at negative 1 comma negative 3, S prime at 0 comma negative 6, and T prime at negative 4 comma negative 6.

What set of transformations is performed on QRST to form Q′R′S′T′?

A 180-degree clockwise rotation about the origin followed by a translation 1 unit to the right
A 180-degree clockwise rotation about the origin followed by a translation 1 unit to the left
A translation 1 unit to the left followed by a 270-degree counterclockwise rotation about the origin
A translation 1 unit to the right followed by a 270-degree counterclockwise rotation about the origin

Answers

Answer:

D. A translation 1 unit to the right followed by a 270-degree counterclockwise rotation about the origin

Step-by-step explanation:

See the picture for better visual

Take segments ST and S'T'. If we extend them they will intersect at right angle.

It is the indication that the rotation is 90° or 270° but not 180°, when the corresponding segments come parallel.

The QRST is in the quadrant IV and Q'R'S'T' is in the quadrant III, which mean the rotation is 90° clockwise or 270° counterclockwise.

This rotation rule is:

(x, y) → (y, -x)

We also see the points S and T have x-coordinate of 5 but their images have y-coordinates of -6. It means the translation to the right by 1 unit was the step before rotation.

We now can conclude the correct choice is D:

A translation 1 unit to the right followed by a 270-degree counterclockwise rotation about the origin

Could someone help me that knows and won't put a bad answer. 30 points.

Answers

Answer:

line D

Step-by-step explanation:

The slope of the line D is y= 1/2x-1.5

Pls help I’ll brainlest for the right answer

Answers

Answer:

29110.87

Step-by-step explanation:

mt might is 20,401.5 ft high, and tall mountain is 8709.37 ft higher than mt might, so add their those numbers together

Write the following sentence using mathematical symbols. The quotient of n and 10 is 8 times n. The answer is .

Answers

Answer:

n ÷ 10 = 8 x n

10 + 25
The expression represents a quadraticy polynomial with
terms. The constant
term is
the leading term is
and the leading coefficient is

Answers

Answer:

(x+5)^2

Step-by-step explanation:

(x+5)^2 Using the foil method 5+5=10 and 5x5=25

Zayden has been saving his earnings from mowing the neighborhood lawns. He has 50 dollars and wants
to spend it all on baseball cards.
If each baseball card costs 8 dollars, how many can Zayden buy?

Answers

Answer:

6 cards

Step-by-step explanation:

8 × 6 = 48

You can't have 1/4 of a baseball card. So the answer is 6 cards.

Please help I don’t get it

Answers

Answer:

y = 2x ± 3

························

Step 1. The first blank is found at the point in which the line crosses the x- axis

Step 2. The second blankis found at the point in which the line crosses the y- axis

In this case those two points are 2 and 3

Hope this helped!

132 ounces is what percent of 15 pounds?

Answers

Answer:

25%

Step-by-step explanation:

Answer:

19.8

Step-by-step explanation:

the sum of a number x and 8, all divided by 3

Answers

Answer

x/3 and 2 1/3

Step-by-step explanation:

Which equation has a slope of -5/2 and a y-intercept of -2

Answers

Answer:

Step-by-step explanation:

slope-intercept equation for line of slope -5/2 and y-intercept -2:

y = (-5/2)x-2

put into standard form:

(5/2)x + y = -2

5x + 2y = -4

Answer:

B. -5x-2y=4

Step-by-step explanation:

if im wrong sorry have a good day

You have just opened a new dance club, Swing Haven, but are unsure of how high to set the cover charge (entrance fee). One week you charged $4 per guest and averaged 80 guests per night. The next week you charged $10 per guest and averaged 44 guests per night. (a) Find a linear demand equation showing the number of guests q per night as a function of the cover charge p.

Answers

Answer:

[tex]q = -6p + 104[/tex]

Step-by-step explanation:

Linear function:

A linear function has the following format:

[tex]q = mp + b[/tex]

In which m is the slope and b is the q-intercept.

One week you charged $4 per guest and averaged 80 guests per night. The next week you charged $10 per guest and averaged 44 guests per night.

This means that we have these following points: (4,80), (10,44).

Finding the slope:

With a pair of points, the slope is given by the change in q divided by the change in p.

Change in q: 44 - 80 = -36

Change in p: 10 - 4 = 6

Slope: [tex]m = \frac{-36}{6} = -6[/tex]

[tex]q = -6p + b[/tex]

Finding b:

We replace one of the points. Replacing (4,80).

[tex]q = -6p + b[/tex]

[tex]80 = -6*4 + b[/tex]

[tex]b = 104[/tex]

[tex]q = -6p + 104[/tex]

Help ASAP! I’m confused! Thanks!!

Answers

Answer:

Angles 2 and 4 are congruent

There are 22 students in your class. Your teacher is going to choose 2 students at random for a prize. What is the probability that it will be you and your best friend that is in the class?
A. 36
B. 70
C. 1/462
D. 6(4X+3Y-2)
E. 18.75
F. 23.36
G. 2.54
H. 36.3
I. 6(4X-3Y+2)

Answers

Answer:

C) 1 / 462

Step-by-step explanation:

22 x 21 = 462

Vernon is having a fish fry. Catfish is on sale for 6.10 per pound. Vernon buys 2 3 5 pounds of catfish. How do you write 2 3 5 as an improper fraction?

Answers

Answer:

76.8

Step-by-step explanation:

Becky made 63 carnival masks, which is 30% less than the number her brother made. How many carnival masks did becky and her brother make in total?

HELP

Answers

Answer:

153

Step-by-step explanation:

1 Jeremy is driving to a friend's house that is 88 miles away from his home. The scale on Jeremy's map is Inch is equivalent to 8 miles. How far is it on the map 2 from Jeremy's house to his friends house?

4 1/2 inches

3 1/2 inches

5 1/2 inches

9 1/2 inches

Answers

The awnser should be his house is 4.5 inches far

f - 3/4 = 1 1/2 please help !

Answers

Answer:

f = 2.25

Step-by-step explanation:

Given that,

[tex]f-\dfrac{3}{4}=1\dfrac{1}{2}\\\\f-\dfrac{3}{4}=\dfrac{3}{2}[/tex]

Adding 3/4 to both sides of the equation.

[tex]f-\dfrac{3}{4}+\dfrac{3}{4}=\dfrac{3}{2}+\dfrac{3}{4}\\\\f=\dfrac{6+3}{4}\\\\f=\dfrac{9}{4}\\\\f=2.25[/tex]

So, the value of f is equal to 2.25.

In a sports meet, Sonam’s team completes the run at 40 seconds during heat events. On championship day, his team completes the same run at 45 seconds. What is the percentage difference in the completion time from the best completion time?

A. 10.5%

B. 12.5 %

C. 15.5 %

D. 20.5 %

Answers

Answer:

20.5

Step-by-step explanation:

Autumn invested 2800 in a account paying an interest rate of 6.2% compounded monthly.Assuming no deposits or withdrawals are made how much money to the nearest ten dollars would be in the account after 8years

Answers

Answer:

4530.55

Step-by-step explanation:

2800 x 6.2% = 173.6

2800 + 173.6 = 3157.96

repeat this step 8 times because you need to find the money in the account after 8 years. Tell me if you need further explanation

At a football game, 35% of people attending were supporting the home team, while 65% were supporting the visiting team. If 455 people attending the game supported the home team, what was the total number of people attending the game? Help me plz:))

Answers

Answer:

1300

Step-by-step explanation:

Suppose that the population of deer in a state is 1,500 and is growing 2% each year. Predict the population after 3 years

Answers

I believe it’s 1,590.

1500+6% (2 percent each year) gets 1,590

3 years: 1,591.81 or 1,592

4 years: 1,623.65 or 1,624

Explain your answer !!

Have a great day

Will give brainlst

Answers

Answer: below

Step-by-step explanation:The main environmental effects of deforestation and forest degradation include reduced biodiversity, the release of greenhouse gas emissions, forest fires, disrupted water cycles and increased soil erosion.

HELP ME PLEASE ITS DUE TODAY AT 8

Answers

Answer:

It is okay to solve a question not a question paper better split the questions before asking

Answer:

Corresponding sides have same ratio

a) LM/LN = EF/EG = 12/13 = 0.92b) MN/LM = FG/ EF = 5/12 = 0.42c) MN/LN = FG/ EG = 5/13 = 0.38

XY/WX = ST/RS = 25/18 = 1.39

Can one of you guys pls help

Answers

Answer:

Puts the dots where the A,B,C,D dots are and move them 5 units to the right.

Example:

Original place

A=(2,5)

Moved 4 units to the right:

A'=(6,5)

Here are some tips:

Up= Y value goes up

Down= Y value goes down

Right= X value goes up

Left X value goes down

Find the volume of the given cone.
A.320 in
B.1,244 in
C.415 in
D.622 in

Answers

Answer:

the correct answer is c. 415in

Step-by-step explanation:

You have to multiply the base radius by the height.

Looking for the same answer

at the beach, the cost for a surf board is 39 dollars for 3 hrs. at this rate what will be the charge in 8 hrs.

Answers

Answer:

$104

Step-by-step explanation:

So, in one hour it would cost $13. Times 8, because we want to see what would be the cost for 8 hours, and 8 times 13 is 104.

Answer:

$104

Explanation:

39 divided by 3 gives you 13. This means that the surf board costs $13 per hour. To find how much it will be for 8 hours, multiply 13 by 8. This gives you 104 which is the correct answer for your question :)

The product of two consecutive room numbers is 210. Find the room numbers.

Answers

Answer:

104.5 and 105.5

Step-by-step explanation:

Unless there are such things are 1/2 room numbers, there is no answer. But algebraically, x + x + 1 = 2x + 1 = 210

2x + 1 = 210

2x = 209

x = 104.5

Pls help I’ll brainlest for the right answer

Answers

Answer: 101 2/3

Step-by-step explanation:

Other Questions

'When I moved into a new house a few weeks ago, my books, as was natural, moved with me." In this sentence, an antonym of "natural" would be ______.A) AlarmingB) contemptibleC) improperD) smooth round off 2409725 to nearest 10 In a week tracy earns 12.45$ less than twice the amount kayla earns tracy earns 102.45$ how much does kayla earn A teacher surveyed her class after they had taken a vocabulary test. Eighteen of the students claimed they had studied at least one hour for the test. The remaining twelve students admitted that they had not studied for the test at all. The test results (expressed as a percent) for the two groups are shown below.Studied: 87, 100, 94, 79, 92, 100, 95, 83, 89, 99, 100, 91, 89, 95, 100, 93, 96, 83Did Not Study: 82, 72, 45, 91, 58, 83, 65, 87, 90, 77, 73, 89The mean of the group that studied is about 16 points ___ (lower, higher) than the mean of the group that did not study.The MAD of the group that did not study is about ___ (twice / half) as much as the MAD of the group that did study.There is more variation in the scores of the group that ___ (study / not study). NEED HELP ASAP PLEASE[tex](4 {c}^{2} - + 15c + 18) \div (c + 2)[/tex] WILL GIVE BRAINLIESRPart 1Most people remember Gandhi and Dr. Martin Luther King, Jr. as reformers who practiced non-violent forms of protest and advocacy. Both effectively changed the popular opinion about emotional issues for their countries and brought in a wave of change that was long overdue. But the practice of non-violent protest, or civil disobedience, started long before either Gandhi or King. It began with a quiet, shy poet who is best known for writing a lot about a pond.Henry David Thoreau lived from 1817 until 1862, mainly in the area of Concord, Massachusetts. The issue that would tear the country apart in the 1860s had already begun dividing the nation. Thoreau was only 14 when Nat Turner led the slave rebellion in Virginia and was later hanged. In his late 20s, Thoreau began speaking against slavery in public, echoing the voices of freedmen like Frederick Douglass and Lewis Hayden.Thoreau believed that a government that supported slavery was corrupt and immoral. He was also deeply suspicious of government. For these and other reasons, Thoreau refused to pay his poll tax for a number of years. The poll tax was a legal tax owed by every person. It was basically a tax on one's body. After not paying for years, he was at last arrested. He spent only one night in jail, however, as a relative paid the tax for him. He was reportedly furious that any tax was paid on his behalf.It was this experience that Thoreau wrote about in an essay called "Civil Disobedience." In this essay, he argued that being moral and just came before allegiance to government. He wrote If the machine of government is of such a nature that it requires you to be the agent of injustice to another, then, I say, break the law." He also felt that voting was not enough to ensure that the right thing be done. He wrote that "even voting for the right is doing nothing for it A wise man will not leave the right to the mercy of chance" He felt that one had a moral responsibility to resist unjust laws.Which line from Part 1 best explains Thoreau's message? 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Which of the statements concerning major climate regions of Latin America is FALSE?A. a tropical wet climate of year round moisture with rain forests found along the equator in South America andthe Caribbean coast of Central AmericaB. a seasonally wet and dry, but warm savanna region in much of Mexico, Central America, the Caribbean, andcentral BrazilC. a humid subtropical region of hot summers with cool winters in southeastern South America, from southernBrazil to northeastern ArgentinaD. the very dry and desert west coast of central South America is caused by the very warm waters of thesouthern Pacific Ocean Why is shari'a important to Muslims? i need this answer asappppp